--- failure enum_marked_non_exhaustive: enum marked #[non_exhaustive] ---

Description:
A public enum has been marked #[non_exhaustive]. Pattern-matching on it outside of its crate must now include a wildcard pattern like `_`, or it will fail to compile.
      ref: https://doc.rust-lang.org/cargo/reference/semver.html#attr-adding-non-exhaustive
     impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.40.0/src/lints/enum_marked_non_exhaustive.ron

Failed in:
enum Config in /home/runner/work/petgraph/petgraph/PR_BRANCH/src/dot.rs:118